<div id ="address">
 省份
<select name="province" id="province"  onchange="if(this.value !='') setCity(this.options[this.selectedIndex].value)">
<option value="">-请选择-</option>  
<%csharp%>
foreach(DistrictInfo Info in mProvinceList)
{
<%/csharp%>
<option value="{Info.Id}">{Info.Name}</option>     
 <%csharp%>
 }
<%/csharp%>
</select>
 城市
<select name="city" id ="city">
<option value ="">-请选择-</option>
</select>
</div>